upm
1.7.1
Sensor/Actuator repository for libmraa (v2.0.0)
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API for the HC-SR04 Ultrasonic Sensor. More...
This module defines the HC-SR04 interface for libhcsr04
Public Member Functions | |
HCSR04 (int triggerPin, int echoPin) | |
~HCSR04 () | |
double | getDistance (HCSR04_U unit) |
HCSR04 | ( | int | triggerPin, |
int | echoPin | ||
) |
Instantiates an HCSR04 object
triggerPin | Pin to trigger the sensor for distance |
echoPin | Pulse response to triggering |
double getDistance | ( | HCSR04_U | unit | ) |
Gets the distance from the sensor
unit | Selects units for measurement |